PathNow: /sys/devices/pci0000:00/0000:00:03.0/firmware_node/

Url:

Name	Size	Options
physical_node	DIR	none
power	DIR	none
subsystem	DIR	none
wakeup	DIR	none
adr	4 KB	Delete
eject	4 KB	Delete
path	4 KB	Delete
sun	4 KB	Delete
uevent	4 KB	Delete